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Bently Nevada 3500/22M 149986-02 Machinery Monitoring Module
Manufacturer: Bently Nevada
Product Number: 3500/22M (149986-02)
Category: Machinery Monitoring Module
Series: 3500 Machinery Protection System
Application: Vibration and position monitoring for critical rotating equipment ensuring early fault detection
Product Description
The Bently Nevada 3500/22M 149986-02 is a machinery monitoring module designed for the 3500 Machinery Protection System. This module provides vibration and position monitoring for critical rotating equipment, ensuring early fault detection and machinery protection. The module supports digital signal processing for enhanced accuracy and reliability in industrial applications, making it ideal for turbines, compressors, pumps, and other rotating machinery.
Main Features
High-precision monitoring of vibration, displacement, and position sensors
Digital signal processing for accurate condition assessment
Hot-swappable design allowing maintenance without shutting down the system
Self-diagnostic functions for proactive detection of module or sensor faults
Compatibility with System 1 software for machinery analysis, trending, and reporting
Robust industrial design suitable for harsh operating environments
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
General Information
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada (GE Measurement & Control) |
| Model Number | 3500/22M 149986-02 |
| Product Type | Machinery Monitoring Module |
| Mounting | 3500 Rack Slot |
| Operating Temp. | 0°C to +60°C |
| Storage Temp. | -40°C to +85°C |
Electrical Characteristics
| Item | Specification |
|---|---|
| Input Channels | 8–16 (proximity and vibration sensors) |
| Signal Types | Proximity probes, accelerometers, velocity sensors |
| Signal Processing | Digital processing for vibration and position |
| Power Supply | Supplied via 3500 rack backplane |
| Module Revision | 149986-02 |
Environmental Specifications
| Item | Specification |
|---|---|
| Humidity Range | 5–95% RH (non-condensing) |
| Vibration | 5–2000 Hz, 0.7 g |
| Shock Resistance | 30 g, 11 ms half-sine |
| Protection Class | IP20 (installed in rack) |
Industry Applications
The Bently Nevada 3500/22M 149986-02 is widely used in:
Oil & Gas: Monitoring turbines, compressors, and pumps in refineries and offshore platforms
Power Generation: Supervising steam turbines, gas turbines, and generators for fault prevention
Petrochemical and Refining: Continuous protection for rotating machinery in industrial plants
Metals and Mining: Condition monitoring of high-speed industrial equipment
Pulp & Paper: Monitoring drives, refiners, and other rotating machinery to ensure operational reliability
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Bently Nevada 3500/22M 149986-02 Machinery Monitoring Module
Manufacturer: Bently Nevada
Product Number: 3500/22M (149986-02)
Category: Machinery Monitoring Module
Series: 3500 Machinery Protection System
Application: Vibration and position monitoring for critical rotating equipment ensuring early fault detection
Product Description
The Bently Nevada 3500/22M 149986-02 is a machinery monitoring module designed for the 3500 Machinery Protection System. This module provides vibration and position monitoring for critical rotating equipment, ensuring early fault detection and machinery protection. The module supports digital signal processing for enhanced accuracy and reliability in industrial applications, making it ideal for turbines, compressors, pumps, and other rotating machinery.
Main Features
High-precision monitoring of vibration, displacement, and position sensors
Digital signal processing for accurate condition assessment
Hot-swappable design allowing maintenance without shutting down the system
Self-diagnostic functions for proactive detection of module or sensor faults
Compatibility with System 1 software for machinery analysis, trending, and reporting
Robust industrial design suitable for harsh operating environments
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
General Information
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada (GE Measurement & Control) |
| Model Number | 3500/22M 149986-02 |
| Product Type | Machinery Monitoring Module |
| Mounting | 3500 Rack Slot |
| Operating Temp. | 0°C to +60°C |
| Storage Temp. | -40°C to +85°C |
Electrical Characteristics
| Item | Specification |
|---|---|
| Input Channels | 8–16 (proximity and vibration sensors) |
| Signal Types | Proximity probes, accelerometers, velocity sensors |
| Signal Processing | Digital processing for vibration and position |
| Power Supply | Supplied via 3500 rack backplane |
| Module Revision | 149986-02 |
Environmental Specifications
| Item | Specification |
|---|---|
| Humidity Range | 5–95% RH (non-condensing) |
| Vibration | 5–2000 Hz, 0.7 g |
| Shock Resistance | 30 g, 11 ms half-sine |
| Protection Class | IP20 (installed in rack) |
Industry Applications
The Bently Nevada 3500/22M 149986-02 is widely used in:
Oil & Gas: Monitoring turbines, compressors, and pumps in refineries and offshore platforms
Power Generation: Supervising steam turbines, gas turbines, and generators for fault prevention
Petrochemical and Refining: Continuous protection for rotating machinery in industrial plants
Metals and Mining: Condition monitoring of high-speed industrial equipment
Pulp & Paper: Monitoring drives, refiners, and other rotating machinery to ensure operational reliability
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